select * from pop where year(pdate)=年份 and month(pdate)>1 and month(pdate)<3 select * from Mall_Coupons where year(StartDate)=2011 and month(StartDate)>12 and month(StartDate)<2
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select * from pop where year(pdate)=年份 and month(pdate)>1 and month(pdate)<3 select * from Mall_Coupons where year(StartDate)=2011 and month(StartDate)>12 and month(StartDate)<2
转载于:https://www.cnblogs.com/wybshyy/p/5847894.html